Hot air butterfly valve

Drying machine hot air butterfly valve
Nominal diameter DN50-DN800,
Nominal pressure PN1.0MPa,
Flange standard: JB919 GB6070
The hot air butterfly valve of the dryer is different from the commonly used flange standard. The valve body is made of 304 stainless steel material and is integrally cut and formed. The fluororubber sealing ring is suitable for a temperature range of ≤ 180 ℃, and the applicable medium is air, powder, etc. The driving mode can be selected as manual turbine
performance parameters
Applicable range (Pa) 105~1.3x10-4
Valve leakage rate (Pa. L/S) ＜ 1.3x10-4
Medium temperature (℃) -25 to+80 (sealing material is rubber)
-30~+150 (sealing material is fluororubber)
Flange standard JB919
Installation location is arbitrary